Citations
Correspondence with Karen Pearson and article on 'Mechanization and the area symbol' in Cartographica 20, 1983, GBR/3296/Maps/CCSA.IM_460_6, IM_460_6. Cambridge University Library. |
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Correspondence with Karen Pearson and article on 'Mechanization and the area symbol' in Cartographica 20, 1983, GBR/3296/Maps/CCSA.IM_460_6, IM_460_6. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239675 Accessed November 12, 2024. |